Please review this PR which fixes an unexpected exception for
`TimeZone.toZoneId("HST")` when the old mapping system property is used.
The culprit is in `TimeZone.toZoneId0()`.
This method provides workarounds for "EST", "MST", and "HST" when the old
mapping system property is true. However, it seems that "HST" was added with
"America/Honolulu" when it should have been "Pacific/Honolulu".
Added a basic test.
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Commit messages:
- init
Changes: https://git.openjdk.org/jdk/pull/21332/files
Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=21332&range=00
Issue: https://bugs.openjdk.org/browse/JDK-8341484
Stats: 25 lines in 2 files changed: 19 ins; 0 del; 6 mod
Patch: https://git.openjdk.org/jdk/pull/21332.diff
Fetch: git fetch https://git.openjdk.org/jdk.git pull/21332/head:pull/21332
PR: https://git.openjdk.org/jdk/pull/21332
